© 2003 - 2005 Sipura Technology, Inc
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106
Caller entering a PIN same as this PIN is referred as
PSTN Caller 1
PSTN Caller 2–8
PIN
Same as above with ‘1’ replaced by ‘2’ – ‘8’.
[blank]
Str31
PSTN Caller 1 DP
Index of the dial plan in the dial plan pool to be used
with PSTN Caller 1. Choose from {1, 2, 3, 4, 5, 6, 7,
8}
1 Choice
4.13.5. PSTN Line – FXO Timer Values – In seconds
Parameter
Description
Default Range
VoIP Answer Delay Delay in seconds before auto-answering inbound VoIP
calls for the FXO account
3 0-255
PSTN Answer
Delay
Delay in seconds before auto-answering inbound
PSTN calls after the PSTN starts ringing
16 0-255
VoIP PIN Digit
Timeout
Timeout to wait for the 1
st
or subsequent PIN digits
from a VoIP caller
10 2-255
PSTN PIN Digit
Timeout
Timeout to wait for the 1
st
or subsequent PIN digits
from a PSTN caller
10 2-255
VoIP DLG Refresh
Intvl
Interval between (SIP) Dialog refresh messages sent
by the SPA to detect if the VoIP call-leg is still up. If
value is set to 0, SPA will not send refresh messages
and VoIP call-leg status is not checked by the SPA.
The refresh message is a SIP ReINVITE and the VoIP
peer must response with a 2xx response. If VoIP peer
does not reply or response is not greater than 2xx, the
SPA will disconnect both PSTN and VoIP call legs
automatically.
30 0-255
PSTN Ring Thru
Delay
Delay in seconds before starting to ring thru Line 1
after the PSTN starts ringing. In order for Line 1 to
have the caller-id information, the delay should be set
to larger than the delay required to complete the PSTN
caller-id delivery (such as 5s).
5 0-255
PSTN-To-VoIP
Call Max Dur
Limit on the duration of a PSTN-To-VoIP Gateway
Call. Unit is in seconds. 0 means unlimited.
0 0-
2147483647
VoIP-To-PSTN
Call Max Dur
Limit on the duration of a VoIP-To-PSTN Gateway
Call. Unit is in seconds. 0 means unlimited
0 0-
2147483647
PSTN Dialing
Delay
Delay after hook before the SPA dials a PSTN number
1
0-255
PSTN Ring
Timeout
Delay after a ring burst before the SPA decides that
PSTN ring has ceased
5 0-255
4.13.6. PSTN Line – PSTN Disconnect Detection
Parameter
Description
Default
Range
Detect CPC
CPC is a brief removal of Tip-and-ring voltage. If
enabled, the SPA will disconnect both call legs when this
signal is detected during a gateway call
yes Bool
Detect Polarity
Reversal
If enabled, SPA will disconnect both call legs when this
signal is detected during a gateway call. If it is a PSTN
gateway call, the 1st polarity reversal is ignored and the
yes Bool
